Hello all. Long time no see. 🙂
As some of you already noticed, URP weebly website is deleted, not available anymore on ultimaterealismpack.weebly.com
It is slowly being migrated to a new website where I will put ALL the stuff I'm working on - URP, apps, textures, soundpacks, etc, under the name FSCONCEPTS.
Current address is - fsconcepts.weebly.com
Soon it will be detached from weebly, and I will keep you updated when the time comes.
You can still download URP v1.3 for P3D v4.3 from the new website.
ALL OTHER URP version are DELETED! Simple reason is - users were still using URP v1.1 with a config tool in newer version of P3D, and of course incompatibilities emerged, and some users ended on LM forum with a simple conclusion that URP v1.1 was causing that. Well, surprise surprise, of course it was, it is fully compatible only with P3D v4.0, and every version after I wasn't providing any sort of support because LM is changing shaders constantly.
To put it short, I deleted all older versions simply because I don't want URP to collect a bad reputation.
New URP status?
Yes, I'm still working on URP v1.4, but lately my private life doesn't allow me to work on it at the tempo I wanted. Maybe I will release WIP version in the January for you guys to test it, please shout if you would like that.
Many things are new in v1.4, many tweaks are now dependant on altitude (terrain brightness and saturation, clouds, haze, water reflection and saturation, and much more).
I will drop soon some screenshots.
Cheers!

I thought that ProcessLasso can manage HT off? I remember that it has a special option for HT off when you are setting affinity mask.
For me it's a kind of annoying to disable HT (even if it helps P3D smoothness) because I use a lot Adobe apps that works much better with HT on, logically.

After "no low frequencies" posts, I must explain why and how:
this is the thing - majority of flight simmers got used to bassy engine sounds that could be heard in the passenger cabin. Majority will refer exactly to this experience, as 99% never been in the cockpit during the flight. There is a reason why we are working with 3 real world pilots, to get a good and usually comprehensive feedback about the sounds of engines as heard on the real flight deck. Also, most of the soundpacks have sounds that are recorded in the passenger cabin. And as you know, the airplane is operated from the cockpit (BA DUM TSS). 🙂
We recorded our sounds in a different way and also processed them in a unique way so we could get a green light from real pilots, and only after that we can say that the sounds are realistic and accurate.
Now you wonder - what if real pilots are wrong or have a bad hearing? Well, we can't do anything about it if that is true (I highly doubt that tbh). Logically we will trust pilots experience and opinions, not the ones from simmers that have a different experience from the passenger cabin. Our goal was to develop the most realistic CFM56-7B soundpack out there, and only way to do that is to contact real world pilots, and also by listening to tons of recorded footage, mix the informations together and use it in development.
One thing is for sure, we can't create the soundpack that will be perfect for every user and every sound system out there, it's impossible. That is why you watch promo video first to get the exact idea how it sounds. I'm now not sure why some of users purchased the soundpack after watching the promo and probably realised that there is no bass? That is like purchasing a car that you didn't liked during the test drive.
Nevertheless, I will talk to the pilots again regarding the low frequencies, but I'm afraid they will say the same thing - there isn't any coming from the engines. If they somehow changed their mind, we will update the sounds, but it could take time since literally 50% of the soundpack must be re-done in that case
Please be kind and take a detailed listen to this video clip. Audio here is pretty good, far from GoPro and smartphone quality. If you hear bass from the engines in this clip, I will be surprised really. You can only hear the rumble like sound from the thrust, which is included in the soundpack. I'm using professional monitoring headphones and also usual in-ear earphones, plus 2.1 system, so you can't say I didn't tested it in various sources. Not to mention beta testers.
Best regards,

@clocki
For 600/700 models you have to manually copy the sound folder from PMDG 737-800NGX folder to a folder that contains sound files for the 600/700 model. I will include the compatibility for 600/700 models in the upcoming update.

You are renaming original "sound" folder to "sound.OR" to make a backup of original sounds. THen you will copy the Sound and Simobjects folders from our package, that includes all the sounds and sound.cfg file.

Yes, I couldn't say it any better. Many variables are in the game - person's opinion what sounds realistic or not, sound card, speakers, headphones and even user's hearing. There is a reason why we are working closely with real world pilots, to remove as many variables as (if) possible.
I'm even not sure anymore do you guys refer to the cockpit ambience or external APU sound? Anyway, I will update the soundpack with our own APU external sound so it could fit our engine sounds perfectly. When you set External Sounds to 100 in the NGX FMC, default NGX APU sound will practically "cover" our engine sounds.
EDIT:
I completely forgot that APU is not running during the flight lol. There are two files that are heard loud on external cameras, external fuel pumps and hydraulics. I'm now focused on adapting those sounds to our soundpack, so you can use external sounds value at 100.
Best regards

Sadly, it's only Simmarket exclusive at the moment.
It is my decision related to the commision when you sell your products on other sites too. (this information is publicly available on Simmarket site, I'm not breaking any rules here).

Guys,
just want to clear up some possible confusion about the soundpacks.
NGX Cockpit Sound Immersion is released in 2016, and it covers over 330 sounds, a complete replacement for all switches, levers, GPWS, warnings, and some other sounds covered in the LATEST free update called Service Pack 3 (SP3). All updates for this soundpack are and will be free, and will be called Service Packs.
Our latest product, 737NG CFM Immersion Soundpack HD covers the ENGINE sounds, and it comes with few extras that usually comes with this type of soundpack (Groundroll, Wind, Touchdown, Gear retraction/extension sounds, etc).
It is developed in correlation with NGX Cockpit Sound Immersion logically :-), hence it is recommended to use both product for the best sound experience, as heard in the 737NG CFM Immersion Soundpack HD promo video.
Both soundpacks cover different sounds, so I highly recommend checking out description of both products for a detailed info.
Best regards